Question: Is it true that the number of pages of Papyrus Oxyrhynchus 20 equals to 1?
Paraphrase: Is it true that Papyrus Oxyrhynchus 20's number of pages is equal to 1?
SPARQL (Wikidata): ASK WHERE { wd:Q7133374 wdt:P1104 ?obj filter(?obj = 1) }